Describe an experiment with the necessary theory by which the speed of sound in air is determined by using the resonance tube method.
What are harmonics? Explain the formation of overtones in an open and a closed organ pipe.
What do you mean by harmonics and overtones in the case of organ pipes? Prove that only odd harmonics are produced in closed organ pipes.
State the laws of transverse vibration in a stretched string. Describe various modes of vibration in a stretched string.
Define end correction of a pipe. Prove that both odd and even types of harmonics can be obtained from an organ pipe at both ends.
The frequency of fundamental note of an organ pipe is double than for closed pipe of same length. Why?
Differentiate between forced vibration and free vibration.
Why are soldiers ordered to break steps while crossing a bridge? Explain.
Why is an end correction necessary for an organ pipe?
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